I fully believe in 10.3 & 10.3.5 with Iridikron, but I won't get into that again except to say Avaloren can get into Order, Life, and Void stuff. It can get into Thrall, elements, the factions, Nightsquall's fleet, Scarlets, Naga, etc. It doesn't really need Iridikron at all, imo. The setting has lots of potential already.
Another option for the 2024 Roadmap could be: 10.2.5, 10.2.7, prepatch, August release, and maybe just a 5th blurb showing "Fall" for the first raid tier. That could work.